calendar: per-dealer view with dealer selector + EV car images

Port yesterday's studio work to dev (code only; env untouched):
- per-dealer grid scoping + dealer selector (DEALERS lookup, DEFAULT_DEALER_ID=1)
- weekCars fix: skip cars with no slots this week
- EV car images: XEV 9e, BE 6, XUV400 EV
- gitignore .mcp.json

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

.gitignore

@@ -2,3 +2,6 @@ node_modules/
 dist/
 .env
 *.local
+
+# Local MCP config (contains DB credentials)
+.mcp.json

src/components/variants/Calendar.tsx

@@ -1,7 +1,7 @@
 import { useEffect, useMemo, useState } from "react";
 import { ChevronLeft, ChevronRight, Phone, X, Calendar as CalendarIcon, Home, Building2 } from "lucide-react";
 import { fetchRdbmsLookupRecords } from "../../api/viewService";
-import { CALENDAR_LOOKUPS, WORKFLOW_NUMERIC_ID, ACTIVITY_IDS } from "../../config";
+import { CALENDAR_LOOKUPS, WORKFLOW_NUMERIC_ID, ACTIVITY_IDS, DEFAULT_DEALER_ID } from "../../config";
 
 const ACCENT      = "#e31837";
 const ACCENT_SOFT = "#fde2e8";
@@ -34,12 +34,21 @@ interface TestDrive {
 
 interface Car {
   id: number;
+  dealer_id: number;
   model: string;
   variant?: string | null;
   color?: string | null;
   price_inr?: number | string | null;
 }
 
+interface Dealer {
+  id: number;
+  name: string;
+  city?: string | null;
+  address?: string | null;
+  phone?: string | null;
+}
+
 function carSlug(model: string): string {
   return model.toLowerCase().replace(/[^a-z0-9]+/g, "-").replace(/^-|-$/g, "");
 }
@@ -83,11 +92,13 @@ function addDaysKey(key: string, days: number): string {
 export function CalendarView() {
   const [drives, setDrives] = useState<TestDrive[]>([]);
   const [cars, setCars] = useState<Car[]>([]);
+  const [dealers, setDealers] = useState<Dealer[]>([]);
   const [loading, setLoading] = useState(true);
   const [error, setError] = useState<string | null>(null);
   const [weekStart, setWeekStart] = useState<string | null>(null);
   const [selected, setSelected] = useState<TestDrive | null>(null);
   const [modelFilter, setModelFilter] = useState<string>("");
+  const [dealerId, setDealerId] = useState<number>(DEFAULT_DEALER_ID);
 
   useEffect(() => {
     let cancelled = false;
@@ -124,11 +135,18 @@ export function CalendarView() {
         fieldId: CALENDAR_LOOKUPS.CARS.fieldId,
         limit: 100,
       }),
+      fetchRdbmsLookupRecords(CALENDAR_LOOKUPS.DEALERS.rdbmsTemplateUuid, {
+        workflowId: WORKFLOW_NUMERIC_ID,
+        activityId: ACTIVITY_IDS.INIT_ACTIVITY,
+        fieldId: CALENDAR_LOOKUPS.DEALERS.fieldId,
+        limit: 100,
+      }),
     ])
-      .then(([td, c]) => {
+      .then(([td, c, d]) => {
         if (cancelled) return;
         setDrives(td);
         setCars((c.records as unknown as Car[]) ?? []);
+        setDealers((d.records as unknown as Dealer[]) ?? []);
         const todayKey = istDayKey(new Date().toISOString());
         const days = td.map((r) => istDayKey(r.slot_start)).sort();
         setWeekStart(days.length ? todayKey : null);
@@ -144,15 +162,32 @@ export function CalendarView() {
     return m;
   }, [cars]);
 
+  const dealerById = useMemo(() => {
+    const m = new Map<number, Dealer>();
+    dealers.forEach((d) => m.set(Number(d.id), d));
+    return m;
+  }, [dealers]);
+
+  // Calendar shows one dealer at a time. Cars + drives carry dealer_id, so the
+  // whole grid (columns, slot times, bookings) is scoped to the selected dealer.
+  const dealerCars = useMemo(
+    () => cars.filter((c) => Number(c.dealer_id) === dealerId),
+    [cars, dealerId],
+  );
+  const dealerDrives = useMemo(
+    () => drives.filter((d) => Number(d.dealer_id) === dealerId),
+    [drives, dealerId],
+  );
+
   const models = useMemo(() => {
     const set = new Set<string>();
-    cars.forEach((c) => c.model && set.add(c.model));
+    dealerCars.forEach((c) => c.model && set.add(c.model));
     return Array.from(set).sort();
-  }, [cars]);
+  }, [dealerCars]);
 
   const visibleCars = useMemo(
-    () => (modelFilter ? cars.filter((c) => c.model === modelFilter) : cars),
-    [cars, modelFilter],
+    () => (modelFilter ? dealerCars.filter((c) => c.model === modelFilter) : dealerCars),
+    [dealerCars, modelFilter],
   );
 
   const weekDays = useMemo(() => {
@@ -163,37 +198,48 @@ export function CalendarView() {
   // time-slot keys present in the data, sorted
   const timeSlots = useMemo(() => {
     const set = new Set<string>();
-    drives.forEach((d) => set.add(istTimeKey(d.slot_start)));
+    dealerDrives.forEach((d) => set.add(istTimeKey(d.slot_start)));
     return Array.from(set).sort();
-  }, [drives]);
+  }, [dealerDrives]);
 
   // index drives by (day, time, car) for O(1) lookup
   const grid = useMemo(() => {
     const m = new Map<string, TestDrive>();
-    drives.forEach((d) => {
+    dealerDrives.forEach((d) => {
       const key = `${istDayKey(d.slot_start)}|${istTimeKey(d.slot_start)}|${d.car_id}`;
       m.set(key, d);
     });
     return m;
-  }, [drives]);
+  }, [dealerDrives]);
 
   const visibleCarIds = useMemo(() => new Set(visibleCars.map((c) => Number(c.id))), [visibleCars]);
 
+  // Only render rows for cars that actually have ≥1 slot in the displayed week,
+  // otherwise cars with no slots this week (e.g. seeding gaps) show as dead "—" rows.
+  const weekCars = useMemo(() => {
+    const days = new Set(weekDays);
+    const idsThisWeek = new Set<number>();
+    dealerDrives.forEach((d) => {
+      if (days.has(istDayKey(d.slot_start))) idsThisWeek.add(Number(d.car_id));
+    });
+    return visibleCars.filter((c) => idsThisWeek.has(Number(c.id)));
+  }, [visibleCars, dealerDrives, weekDays]);
+
   // For the visible week, count bookings per day for the header summary.
   const bookingsByDay = useMemo(() => {
     const m = new Map<string, number>();
-    drives.forEach((d) => {
+    dealerDrives.forEach((d) => {
       if (d.status !== "booked") return;
       if (!visibleCarIds.has(Number(d.car_id))) return;
       const k = istDayKey(d.slot_start);
       m.set(k, (m.get(k) ?? 0) + 1);
     });
     return m;
-  }, [drives, visibleCarIds]);
+  }, [dealerDrives, visibleCarIds]);
 
   const totalBookings = useMemo(
-    () => drives.filter((d) => d.status === "booked" && visibleCarIds.has(Number(d.car_id))).length,
-    [drives, visibleCarIds],
+    () => dealerDrives.filter((d) => d.status === "booked" && visibleCarIds.has(Number(d.car_id))).length,
+    [dealerDrives, visibleCarIds],
   );
 
   if (loading) {
@@ -223,6 +269,19 @@ export function CalendarView() {
           </h1>
         </div>
         <div className="flex items-center gap-3 flex-wrap">
+          <div className="relative">
+            <select
+              value={dealerId}
+              onChange={(e) => { setDealerId(Number(e.target.value)); setModelFilter(""); setSelected(null); }}
+              className="h-9 pl-3 pr-8 text-[12.5px] font-semibold bg-white appearance-none cursor-pointer focus:outline-none"
+              style={{ border: `1px solid ${TM_BORDER}`, color: INK, borderRadius: 4 }}
+            >
+              {dealers.map((d) => (
+                <option key={d.id} value={d.id}>{d.name}{d.city ? ` · ${d.city}` : ""}</option>
+              ))}
+            </select>
+            <span className="absolute right-2.5 top-1/2 -translate-y-1/2 text-stone-400 pointer-events-none text-[10px]">▾</span>
+          </div>
           <div className="relative">
             <select
               value={modelFilter}
@@ -326,7 +385,7 @@ export function CalendarView() {
                 {weekDays.map((dk) => (
                   <td key={dk + tk} className="px-2 py-2 align-top" style={{ borderTop: `1px solid ${TM_BORDER}`, borderLeft: `1px solid ${TM_BORDER}` }}>
                     <div className="grid grid-cols-1 gap-1">
-                      {visibleCars.map((c) => {
+                      {weekCars.map((c) => {
                         const cell = grid.get(`${dk}|${tk}|${Number(c.id)}`);
                         if (!cell) {
                           return (
@@ -383,13 +442,14 @@ export function CalendarView() {
       <BookingPanel
         drive={selected}
         car={selected ? carById.get(Number(selected.car_id)) : undefined}
+        dealer={selected ? dealerById.get(Number(selected.dealer_id)) : undefined}
         onClose={() => setSelected(null)}
       />
     </>
   );
 }
 
-function BookingPanel({ drive, car, onClose }: { drive: TestDrive | null; car: Car | undefined; onClose: () => void }) {
+function BookingPanel({ drive, car, dealer, onClose }: { drive: TestDrive | null; car: Car | undefined; dealer: Dealer | undefined; onClose: () => void }) {
   const open = !!drive;
   useEffect(() => {
     if (!open) return;
@@ -410,13 +470,13 @@ function BookingPanel({ drive, car, onClose }: { drive: TestDrive | null; car: C
         role="dialog"
         aria-hidden={!open}
       >
-        {drive && <BookingPanelBody drive={drive} car={car} onClose={onClose} />}
+        {drive && <BookingPanelBody drive={drive} car={car} dealer={dealer} onClose={onClose} />}
       </aside>
     </>
   );
 }
 
-function BookingPanelBody({ drive, car, onClose }: { drive: TestDrive; car: Car | undefined; onClose: () => void }) {
+function BookingPanelBody({ drive, car, dealer, onClose }: { drive: TestDrive; car: Car | undefined; dealer: Dealer | undefined; onClose: () => void }) {
   const day = fmtDayLabel(istDayKey(drive.slot_start));
   const time = `${istTimeKey(drive.slot_start)} – ${istTimeKey(drive.slot_end)} IST`;
   return (
@@ -504,6 +564,21 @@ function BookingPanelBody({ drive, car, onClose }: { drive: TestDrive; car: Car
         </PanelSection>
 
         <PanelSection label="Dealer calendar">
+          {dealer && (
+            <Row label="Dealer">
+              <span className="inline-flex items-center gap-1.5 font-semibold" style={{ color: INK }}>
+                <Building2 size={12} className="text-stone-400" />
+                {dealer.name}{dealer.city ? `, ${dealer.city}` : ""}
+              </span>
+            </Row>
+          )}
+          {dealer?.phone && (
+            <Row label="Dealer phone">
+              <a href={`tel:${dealer.phone}`} className="font-semibold text-stone-700 hover:text-[#e31837] transition-colors tabular-nums">
+                {dealer.phone}
+              </a>
+            </Row>
+          )}
           <Row label="Slot">
             <span className="font-semibold tabular-nums" style={{ color: INK }}>{day.weekday} {day.day} {day.month}, {time}</span>
           </Row>

src/config.ts

@@ -81,8 +81,14 @@ export const CALENDAR_LOOKUPS = {
     rdbmsTemplateUuid: "3efdfe0f-8ed9-4fbc-95ce-0f3788622c9c",
     fieldId: "cars_lookup",
   },
+  DEALERS: {
+    rdbmsTemplateUuid: "2632197b-9614-448e-8116-392cecabe355",
+    fieldId: "dealers_lookup",
+  },
 } as const;
 
+export const DEFAULT_DEALER_ID = 1;
+
 // Roles
 export const ROLES = {
   SALES_AGENT: "Sales Agent",